GMC Sierra
5.3 V8 355hp · 2017 -> · 5.3 V8 355hp
Vehicle
GMC Sierra 5.3 V8 355hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
5.3 V8 355hp
Engine control unit identified for this engine version.
Power
355 → 375 HP
+20 HP / +6%
Torque
519 → 540 Nm
+21 Nm / +4%
Engine
5.3 V8 355hp
5.3 V8 355hp
Fuel Type
Not specified
5.3 V8 355hp
Power
355 → 385 HP
+30 HP / +8%
Torque
519 → 571 Nm
+52 Nm / +10%
Engine
5.3 V8 355hp
5.3 V8 355hp
Fuel Type
Not specified
5.3 V8 355hp
Read Methods
Read Method
Contact Support
Available Services
Upload File
Supported Services
Chip Tuning Stage 1, DTC Code Removal, Pops & Bangs Activation, Speed Limiter / VMAX Removal.